Blood bank 1
|
Blood bank 2
|
Blood banks combined
|
---|
Year
|
Total
|
HBV+
|
(%)a
|
Total
|
HBV+
|
(%)b
|
Total
|
HBV+
|
(%)c
|
---|
1998**
|
15068
|
117
|
(0.8)
|
--
| |
--
|
15068
|
117
|
(0.8)
|
1999
|
14856
|
72
|
(0.5)
|
62566
|
1530
|
(2.4)
|
77422
|
1602
|
(2.1)
|
2000
|
15525
|
95
|
(0.6)
|
66486
|
1566
|
(2.4)
|
82011
|
1661
|
(2.0)
|
2001
|
15084
|
230
|
(1.5)
|
74154
|
1654
|
(2.2)
|
89238
|
1884
|
(2.1)
|
2002
|
15219
|
268
|
(1.8)
|
72351
|
1516
|
(2.1)
|
87570
|
1784
|
(2.0)
|
Total
|
75752
|
782
|
(1.0)
|
75557
|
6266
|
(2.3)
|
351309
|
7048
|
(2.0)
|
- **Data for 1998 were not available for blood bank 2;aχ2
trend = 170.81 (P < 0.001); bχ2
trend = 21.28 (P < 0.001); cχ2
trend = 123.05 (P < 0.001)